Implement AuctionHouse features: GetAll scan and search throttling

Implements two standard features of the Auction House.
* GetAll scan, retrieves all auctions and sends them in a single packet.
  There's a limitation on how often a player can do this (Max 55000 items)
* Search throttling. For normal searches, the server can send a time
  in milliseconds to the client, the client will wait that long between
  searches. Delay set in config

Closes #16469

(cherry picked from commit 3aaeb574050668e5a240078f6e40337c3975d110)

2 files changed, 8 insertions, 9 deletions

diff --git a/src/server/game/Server/Packets/AuctionHousePackets.cpp b/src/server/game/Server/Packets/AuctionHousePackets.cpp
index bb945b396dd..143ba11ddca 100644
--- a/src/server/game/Server/Packets/AuctionHousePackets.cpp
+++ b/src/server/game/Server/Packets/AuctionHousePackets.cpp
@@ -184,10 +184,10 @@ void WorldPackets::AuctionHouse::AuctionRemoveItem::Read()
 void WorldPackets::AuctionHouse::AuctionReplicateItems::Read()
 {
     _worldPacket >> Auctioneer;
-    _worldPacket >> Count;
     _worldPacket >> ChangeNumberGlobal;
     _worldPacket >> ChangeNumberCursor;
     _worldPacket >> ChangeNumberTombstone;
+    _worldPacket >> Count;
 }
 
 WorldPacket const* WorldPackets::AuctionHouse::AuctionListItemsResult::Write()
@@ -312,12 +312,11 @@ WorldPacket const* WorldPackets::AuctionHouse::AuctionOutBidNotification::Write(
 
 WorldPacket const* WorldPackets::AuctionHouse::AuctionReplicateResponse::Write()
 {
-    //Todo order
-    _worldPacket << int32(ChangeNumberCursor);
-    _worldPacket << int32(ChangeNumberGlobal);
+    _worldPacket << int32(Result);
     _worldPacket << int32(DesiredDelay);
+    _worldPacket << int32(ChangeNumberGlobal);
+    _worldPacket << int32(ChangeNumberCursor);
     _worldPacket << int32(ChangeNumberTombstone);
-    _worldPacket << int32(Result);
     _worldPacket << int32(Items.size());
 
     for (auto const& item : Items)
diff --git a/src/server/game/Server/Packets/AuctionHousePackets.h b/src/server/game/Server/Packets/AuctionHousePackets.h
index 1183c05da5b..e6aa6faac16 100644
--- a/src/server/game/Server/Packets/AuctionHousePackets.h
+++ b/src/server/game/Server/Packets/AuctionHousePackets.h
@@ -187,10 +187,10 @@ namespace WorldPackets
             void Read() override;
 
             ObjectGuid Auctioneer;
-            int32 Count = 0;
-            int32 ChangeNumberGlobal = 0;
-            int32 ChangeNumberCursor = 0;
-            int32 ChangeNumberTombstone = 0;
+            uint32 ChangeNumberGlobal = 0;
+            uint32 ChangeNumberCursor = 0;
+            uint32 ChangeNumberTombstone = 0;
+            uint32 Count = 0;
         };
 
         class AuctionListPendingSales final : public ClientPacket